ATA186594A - Stromquelle für die energieversorgung eines verbraucherkreises - Google Patents

Stromquelle für die energieversorgung eines verbraucherkreises

Info

Publication number
ATA186594A
ATA186594A AT0186594A AT186594A ATA186594A AT A186594 A ATA186594 A AT A186594A AT 0186594 A AT0186594 A AT 0186594A AT 186594 A AT186594 A AT 186594A AT A186594 A ATA186594 A AT A186594A
Authority
AT
Austria
Prior art keywords
switches
positive
negative potential
power source
energy supply
Prior art date
Application number
AT0186594A
Other languages
English (en)
Other versions
AT402868B (de
Original Assignee
Fronius Schweissmasch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fronius Schweissmasch filed Critical Fronius Schweissmasch
Priority to AT0186594A priority Critical patent/AT402868B/de
Priority to EP95114601A priority patent/EP0704957B1/de
Priority to AT95114601T priority patent/ATE175531T1/de
Priority to DE59504726T priority patent/DE59504726D1/de
Publication of ATA186594A publication Critical patent/ATA186594A/de
Application granted granted Critical
Publication of AT402868B publication Critical patent/AT402868B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33569—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
    • H02M3/33573—Full-bridge at primary side of an isolation transformer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/4811—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode having auxiliary actively switched resonant commutation circuits connected to intermediate DC voltage or between two push-pull branches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Generation Of Surge Voltage And Current (AREA)
AT0186594A 1994-09-30 1994-09-30 Stromquelle für die energieversorgung eines verbraucherkreises AT402868B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0186594A AT402868B (de) 1994-09-30 1994-09-30 Stromquelle für die energieversorgung eines verbraucherkreises
EP95114601A EP0704957B1 (de) 1994-09-30 1995-09-16 Stromquelle für die Energieversorgung eines Verbraucherkreises
AT95114601T ATE175531T1 (de) 1994-09-30 1995-09-16 Stromquelle für die energieversorgung eines verbraucherkreises
DE59504726T DE59504726D1 (de) 1994-09-30 1995-09-16 Stromquelle für die Energieversorgung eines Verbraucherkreises

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0186594A AT402868B (de) 1994-09-30 1994-09-30 Stromquelle für die energieversorgung eines verbraucherkreises

Publications (2)

Publication Number Publication Date
ATA186594A true ATA186594A (de) 1997-01-15
AT402868B AT402868B (de) 1997-09-25

Family

ID=3522667

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0186594A AT402868B (de) 1994-09-30 1994-09-30 Stromquelle für die energieversorgung eines verbraucherkreises
AT95114601T ATE175531T1 (de) 1994-09-30 1995-09-16 Stromquelle für die energieversorgung eines verbraucherkreises

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT95114601T ATE175531T1 (de) 1994-09-30 1995-09-16 Stromquelle für die energieversorgung eines verbraucherkreises

Country Status (3)

Country Link
EP (1) EP0704957B1 (de)
AT (2) AT402868B (de)
DE (1) DE59504726D1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59713034D1 (de) * 1996-09-27 2010-06-17 Fronius Int Gmbh Leistungsteil und Sekundärteil für einen Trafo
AT406807B (de) * 1996-09-27 2000-09-25 Fronius Schweissmasch Leistungsteil und sekundärteil für einen transformator
US6865096B1 (en) 1998-07-09 2005-03-08 Illinois Tool Works Inc. Power convertor with low loss switching
US6115273A (en) 1998-07-09 2000-09-05 Illinois Tool Works Inc. Power converter with low loss switching
US8785816B2 (en) 2004-07-13 2014-07-22 Lincoln Global, Inc. Three stage power source for electric arc welding
US9956639B2 (en) 2005-02-07 2018-05-01 Lincoln Global, Inc Modular power source for electric ARC welding and output chopper
US8269141B2 (en) 2004-07-13 2012-09-18 Lincoln Global, Inc. Power source for electric arc welding
US8581147B2 (en) 2005-03-24 2013-11-12 Lincoln Global, Inc. Three stage power source for electric ARC welding
US9855620B2 (en) 2005-02-07 2018-01-02 Lincoln Global, Inc. Welding system and method of welding
US9647555B2 (en) 2005-04-08 2017-05-09 Lincoln Global, Inc. Chopper output stage for arc welder power source
DE102007016039B4 (de) * 2007-03-29 2018-02-08 Volkswagen Ag Vorrichtung und Verfahren zur Ansteuerung einer induktiven Last
CN103178734A (zh) * 2013-03-08 2013-06-26 沃太能源南通有限公司 一种光伏逆变器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2074799A (en) * 1980-04-23 1981-11-04 Marconi Co Ltd Transistor inverters
US4635181A (en) * 1984-12-28 1987-01-06 Allied Corporation Bridge circuit for reduced switching losses

Also Published As

Publication number Publication date
ATE175531T1 (de) 1999-01-15
DE59504726D1 (de) 1999-02-18
AT402868B (de) 1997-09-25
EP0704957B1 (de) 1999-01-07
EP0704957A3 (de) 1996-09-04
EP0704957A2 (de) 1996-04-03

Similar Documents

Publication Publication Date Title
US4316243A (en) Power FET inverter drive circuit
ATE175531T1 (de) Stromquelle für die energieversorgung eines verbraucherkreises
EP0369448A3 (de) Treiberschaltung zur Verwendung bei einer spannungsgesteuerten Halbleitervorrichtung
KR920702088A (ko) 변환파괴를 피하기위해 인덕터와 직렬로 전자소자를 이용하고, mosfet 대신 igbt 소자의 이용에 의해 전류범위가 확장되는 스위칭 회로
IT1251259B (it) Circuito di comando di carichi prevalentemente induttivi, in particolare elettroiniettori.
NO883298D0 (no) Svitsjekrets.
KR960704385A (ko) 회로 장치(Circuit arrangement)
ATE250296T1 (de) Frequenzwandler und unterbrechungsfreie stromversorgung damit
SE9701070L (sv) Högspänningsomriktarkrets
KR960036260A (ko) 전력변환장치, 인버터장치 및 스너버장치
DE3782735D1 (de) Ttl-kompatible cmos-eingangsschaltung.
US3337741A (en) Semiconductor-controlled power circuit having a single-pole, doublethrow switching action
US3631259A (en) Apparatus for boosting a direct current voltage
KR900008751A (ko) 부하 제공용 회로 장치
FR2717015B1 (fr) Alimentation à découpage adaptée pour permettre des commutations sous tension réduite.
KR890013892A (ko) 집적 논리회로
US6815845B1 (en) Method and apparatus for reversing polarity of a high voltage power source
ATE478465T1 (de) Energiewandler
DE3881019D1 (de) Lichtbogenschweissgeraet fuer gleich- und wechselstromspeisung.
DE59601362D1 (de) Stromrichterschaltungsanordnung
JP2660403B2 (ja) 電力変換装置
RU2045811C1 (ru) Преобразователь постоянного напряжения в переменное
ATE171021T1 (de) Stromversorgungsvorrichtung für einen wechselstrommotor
SE8902351D0 (sv) Foerfarande foer att balansera stroemmar till omkopplingsanordningar
SU559349A1 (ru) Двухтактный транзисторный инвертор

Legal Events

Date Code Title Description
MM01 Lapse because of not paying annual fees

Effective date: 20120115